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Infectious Disease

Katerina Christopoulos, MD

Works at hospitals in San Francisco, CA · California

Summary

Dr. Katerina Christopoulos, MD is an infectious disease doctor at 1001 Potrero Ave, San Francisco, CA 94110. Accepts Medicare assignment. NPI 1902887847. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Infectious disease doctor (Medicare lists Infectious Disease)
  • Address: 1001 Potrero Ave, San Francisco, CA 94110 · Directions
  • Medicare: Accepts Medicare assignment
  • Hospital: Zuckerberg San Francisco General Hospital & Trauma Center
  • Group practice: University of California SFGH Medical Group
  • Medical school: Columbia University College Of Physicians And Surgeons · graduated 2003 (23 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Katerina Christopoulos, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Katerina Christopoulos accept Medicare assignment?
Yes. Medicare's clinician data says Katerina Christopoulos accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Katerina Christopoulos's NPI number?
1902887847. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Katerina Christopoulos works

Medicare's Facility Affiliation Data lists Katerina Christopoulos at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Katerina Christopoulos is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Katerina Christopoulos as a member of this group (CMS data updated October 2, 2026).

  • University of California SFGH Medical Group587 clinicians in the group

Specialties

Find other Infectious Disease doctors in California →

Other infectious disease doctors in San Francisco

Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.

All infectious disease doctors in San Francisco →

Other clinicians in University of California SFGH Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902887847
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians